Can You Safely Administer Ivomec To Pregnant Cows?

A study was conducted to assess the safety of administering ivermectin to pregnant cows. In this trial, 21 pregnant cows were subjected to monthly doses of ivermectin at a rate of 400 mcg/kg, which is twice the recommended use level. This dosing regimen was carried out during both the second and third trimesters of pregnancy. The results of the study revealed that no adverse effects were observed in the treated cows, and they gave birth to healthy, normal calves. These findings strongly suggest that the administration of ivermectin to pregnant cows at this dosage level does not pose any drug-related risks to either the cows or their offspring.

This study provides valuable insights into the safety and effectiveness of administering ivermectin to pregnant mares. According to the findings, the use of ivermectin at a dosage of 600 mcg/kg appears to be both safe and highly effective during pregnancy. This information is particularly important for veterinarians and horse owners who may be considering ivermectin treatment for pregnant mares.